This is a remix of a bird dish insert but is stand alone and uses M3 screws and brackets to secure to the cage. Printing requires no supports. Due to the layering of the print, it is not recommended as a water dish. I used this on a cage with horizontal bars and it fitted easily, it would probably work with a cage with vertical bars but i don't have one. Anyway my budgie loves it..

PLA is the preferred filament because it's made from corn starch.. Definitely NOT ABS.. VERY TOXIC